jvc.util.request=new jvc_util_request();
function jvc_util_request(){

				this.getParameter=function (strName)
		{
			var strHref = window.document.location.href;
			var intPos = strHref.indexOf("?");
			var strRight = strHref.substr(intPos + 1);
			var arrTmp = strRight.split("&");
			for(var i = 0; i < arrTmp.length; i++)
			{
				var arrTemp = arrTmp[i].split("=");
				if(arrTemp[0].toUpperCase() == strName.toUpperCase()) return arrTemp[1];
			}
			return "";
		}

}